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Sketch backtracking Newton's method

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This code is a mess, but I'm committing it to record a working state
before I start trying to clean up.
This commit is contained in:
Aaron Fenyes 2024-07-15 11:32:04 -07:00
parent 3910b9f740
commit 25b09ebf92
4 changed files with 254 additions and 8 deletions
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5
engine-proto/gram-test/sphere-in-tetrahedron.jl
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@ -33,8 +33,11 @@ guess = sqrt(1/BigFloat(3)) * BigFloat[
1 1 1 1 1
] + 0.2*Engine.rand_on_shell(fill(BigFloat(-1), 5))
# complete the gram matrix using Newton's method
# complete the gram matrix
#=
L, history = Engine.realize_gram_newton(gram, guess)
=#
L, history = Engine.realize_gram(gram, guess, max_descent_steps = 50)
completed_gram = L'*Engine.Q*L
println("Completed Gram matrix:\n")
display(completed_gram)